Discrete Pre

Breaks algebraic loops by an infinitesimal small time delay

 Description The Discrete Pre (or Pre) component returns the input wrapped in a call to pre.  This breaks an algebraic loop. The Signal Size parameter assigns the dimension of the input and output connectors.
 Equations $y=\mathrm{pre}\left(u\right)$

Connections

 Name Description Modelica ID $u$ Input signal u $y$ Output signal y

Parameters

 Name Default Units Description Modelica ID Signal Size $1$ Dimension of input and output signals signalSize

 Modelica Standard Library The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.